The aim of this MiniReview was to introduce the newly invented dual-acting drug valsartan/sacubitril (LCZ696), which combines an angiotensin receptor blocker (valsartan) with sacubitril, a specific inhibitor of the neutral endopeptidase (NEP) that degrades vasoactive peptides, including natriuretic peptides ANP and BNP, but also glucagon, enkephalins and bradykinin, among others.

Corin (also known as atrial natriuretic peptide-converting enzyme) is a cardiac protease that activates atrial natriuretic peptide (ANP), a cardiac hormone that is important in regulating blood pressure.

Circulating chimeric atrial natriuretic peptide (ANP) was detected in high concentration in subjects with the mutation, and shortened atrial action potentials were seen in an isolated heart model, creating a possible substrate for atrial fibrillation.

Since the discovery of the atrial natriuretic peptide (ANP), a large number of publications have demonstrated that this peptide provides a potent defense mechanism against volume overload in mammals, including humans.